baber/WOPTO huggingface dataset:
Patent JP-H0529280-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAKAMI YURIKA
IPC: H01L21/3065
Filed: 1991-07-18
Abstract: PURPOSE:To provide a method where a resist pattern excellent in shape accuracy is formed on a workpiece without complicated processes, and a pattern is accurately formed on the workpiece using the resist pattern as a mask. CONSTITUTION:A silicon monoxide film 3 is formed on a workpiece 2, then a resist film 4 is formed on the silicon monoxide film 3, the resist film 4 is exposed to light and developed into a resist pattern, the silicon monoxide film 3 and the workpiece 2 are etched through the resist pattern concerned as a mask to form a pattern on the workpiece 2.
Patent JP-S57111105-A (JP)
Title: Antenna device
Inventor: MAEDA KENZOU
IPC: H01Q1/12
Filed: 1980-12-16
Abstract: PURPOSE:To make a device have a function for storing an antenna on the wall surface of a shelter, too, in a state that necessary component parts for directing the antenna in an optional direction remain provided, by providing 2 pairs of rotary frame bodies and linear movement mechanisms on the outside wall surface of the shelter. CONSTITUTION:In case when an antenna 8 or 9 which has been fixed in one body or by claping a bolt, to an antenna mounting part 7 of a rotary frame body 5 is directed in an optional direction, linear movement mechanisms 3, 6 are operated by an optional stroke portion. For instance, in case of a large antenna of satellite communication, its elevation angle is large in general, and the elevation angle is driven by fixing a rotary frame body 2 to the outside wall surface of a shelter 10 and driving the rotary frame body 5 by the linear movement mechanism 6. Also, when storing the antenna, a large antenna is stored in a state that the antenna is disassembled and only the small aperture part of its center part has been left, and as for a small antenna, when the strokes of the mechanisms 3, 6 are set to zero respectively as it is, it is stored automatically in a state that the antenna or the small aperture part 9 of its center part is in parallel with or along the outside wall surface of the shelter 10.
Patent JP-S6070471-A (JP)
Title: Electrohptographic copying machine
Inventor: INOUE YOSHIO
IPC: G03G21/00
Filed: 1983-09-28
Abstract: PURPOSE:To restore with a good reproducibility a photosensitive body characteristic detecting means to its original position after its replacement by constituting so that a photosensitive body can be replaced by only removing a light shielding member coupled as one body with the photosensitive body characteristic detecting means, from a photosensitive body unit holding member. CONSTITUTION:A photosensitive body unit 30 formed by extending an endless belt-like photosensitive body 9 to rolls 10, 11 and 12 supported pivotally by a front frame 31 and a rear frame 32 is held by a holding member 40 assembled in the shape of a frame by a front plate 41, a rear plate 42 and a side plate 43, 44 and a light shielding member 50 formed in a frame structue is provided freely attachable and detachable on the holding member 40 so as to surround an exposure area of the photosensitive body unit 30. Accordingly, when replacing the photosensitive body 9, the light shielding member 50 can be removed easily from the holding member 40, and also the light shielding member 50 is provided with light quantity detectors 51, 52 and a potential detector 53, therefore, the light quantity detectors 51, 52 and the potential detector 53 can be removed by only removing the light shielding member 50 from the holding member 40, it is unnecessary to adjust their installing position whenever the photosensitive body 9 is replaced.
Patent JP-H0845439-A (JP)
Title: Image intensifier
Inventor: SHIMIZU TATSUYA
IPC: H01J31/50
Filed: 1994-07-29
Abstract: PURPOSE:To reduce optical image distortion in the peripheral section of input photoelectric surface without enlarging a whole device and even without sustaining a cost increase, regarding an image intensifier. CONSTITUTION:An input surface substrate 1 has convex surface with concave surface over an area from the vicinity of an intermediate position r0 in the peripheral section. As a result, the shape of a solid line section over an area from the position r0 to a periphery R is more in parallel to a subject than the curve of a broken line 4 for the conventional shape. Furthermore, an X-ray through the subject is reflected with the input surface substrate 1 and electrons are emitted from a point B. In this case, the orbit 3 of the emitted electrons is more in parallel to a center axis Y than the orbit 2 of electrons emitted from an intersection A in the conventional input surface substrate shape. According to this construction, an optical image on an output fluorescent screen 5 corresponding to the peripheral section of the substrate 1 comes to have less distortion.
Patent JP-H0526102-A (JP)
Title: Cooling device of internal combustion engine
Inventor: ABE SHIZUO
IPC: F01P3/02
Filed: 1991-07-18
Abstract: PURPOSE:To prevent generation of stagnation concerning a cooling device in which circular grooves are provided on the outer circumference of a cylinder liner, so as to perform cooling of an internal combustion engine. CONSTITUTION:The depth in the width direction of respective circular grooves 132,133 in which coolant passing a vertical groove 14 as a first communication passage introduced from a coolant introduction port 16 is separately introduced, in the direction approximately perpendicular to the extended direction of the vertical groove 14, is formed in such a way that it becomes deeper on the upstream position of coolant flow in the vertical groove 14.
Patent JP-2000013590-A (JP)
Title: Image linking processing method, device thereof and storage medium with program recorded therein
Inventor: KIYOHARA OSAMU
IPC: G06T1/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately link images. SOLUTION: A discrimination part 12 compares the density data of respective pixels belonging to an overlap part inside one or more pixel strings in the linking direction of a first binary image with the density data of the respective pixels belonging to the overlap part inside one or more pixel strings in the linking direction of a second binary image, corresponding to the above density data and checks the number of deviated pixels by which the density data of the pixels on a first binary image side differs from the density data of the pixels on a second binary image side are different.  A processing for connecting the respective pixel strings in the linking direction in an adaptive linking processing means 13, when the number of the deviated pixels exceeds a prescribed deciding pixel number and linking the respective pixel strings in the linking direction in a random linking processing means 14 when the number of the deviated pixels is less than the deciding pixel number is performed with respect to all the pixel strings in the linking direction, and the overall first and second binary images are connected.
Patent JP-H0625734-A (JP)
Title: Heating method of vacuum degassing bath
Inventor: WATANABE HIDEMI
IPC: C22B9/04
Filed: 1992-07-06
Abstract: PURPOSE:To reduce a preheating cost by heating with dividing a heating temp. to over two levels, when an inner part of a vacuum degassing bath is heated by a burner to melt and remove adhering metal and is preheated for next operation. CONSTITUTION:In the case of the vacuum degassing refining of molten steel, the plural pure oxygen burners 2 on annular position and the heating burner 1 in the center, which has the air supply hole 3, are inserted from the storing part of the degassing bath 4, a large quantity of steel metal adhering to the inside of the degassing bath 4 is melted and removed beforehand. In this case, the air for secondary burning is not supplied from the air supply hole 3, the adhering metal is efficiently melted and removed by the high temp. short flame of the pure oxygen burner 2. At the times of removing the metal adhering a little to the inner wall of degassing bath in a wide area, waiting for next operation and heating, drying, etc., after the repair of immersion tube lining, the air for secondary burning is supplied from the air supply hole 3, a supply heat quantity of the burner 1 is reduced to 40-80% of that of the time of removing a large quantity of adhering metal. Thus, it heats the degassing bath with good burning efficiency of fuel and oxygen.
Patent JP-H0737617-A (JP)
Title: Lithium battery
Inventor: NAKAI KENJI
IPC: H01M4/525
Filed: 1993-07-20
Abstract: PURPOSE:To increase battery voltage and energy density by containing at least one halogen element in a positive active material. CONSTITUTION:A positive active material has a composition represented by LiwMxOyXz. M shows Co, Ni, Mn, V, Fe, or Ti, and X shows at least one halogen element. As the halogen element, fluorine is most effective. A composition ratio is in a range of 2<=w<=2.5, 0.8<=x<=1.25, 1<=y<=2, and 0<z<=1. Insertion/ release of lithium attendant on charge/discharge is carried out within an adquate range, and even if the valency of the component M is changed, reversibility is maintained, and high reactivity of the halogen element in the component X with lithium is retarded.
Patent JP-H0227631-A (JP)
Title: Buffer type gas circuit breaker
Inventor: TAKASHIMA TAMOTSU
IPC: H01H33/91
Filed: 1988-07-18
Abstract: PURPOSE:To make charging and breaking performed with a small drive force by fixing a buffer cylinder without driving it while driving a piston, and providing a heat gas chamber in which the pressure of insulating gas is rapidly increased by heat of arc to make it blown to the arc automatically. CONSTITUTION:If a movable arcing contact 7 is got apart from a fixed arcing contact 4 at the time of breaking, the pressure of insulating gas in a heat gas chamber 21 is increased by heat of arc produced between poles, and the insulating gas is blown to the arc to extinguish it. Insulating gas in a buffer chamber 9 extruded by a piston 20 after that increases insulation restoring characteristics between the poles rapidly. At this time, a buffer cylinder 10 is not driven but fixed, while the piston 20 is driven. Charging and breaking can thus be performed with a small drive force.
Patent JP-S6240362-A (JP)
Title: Surface treatment of iron alloy material
Inventor: ARAI TORU
IPC: C23C8/38
Filed: 1985-08-14
Abstract: PURPOSE:To easily form a surface layer having excellent adhesiveness by heating an iron alloy subjected to a surface nitriding treatment and the group Va element at a specific temp. in the presence of a specific treating material and forming the group Va element nitride layer on the surface of the iron alloy material. CONSTITUTION:The surface of the iron alloy material is subjected to the nitriding treatment to form the nitride layer of iron nitride or iron, carbon and nitride to about 3-15mu thickness. Such iron alloy material and the material contg. the group Va element of periodic table are made to co-exist with the treating material consisting of 1 or >=2 kinds among the chloride, fluoride, borofluoride, bromide, iodide, carbonate, nitrate and borate of alkaline metals and alkaline earth metals or either or both of a halogenated ammonium salt or metallic halide and are subjected to the heating treatment at 580-450 deg.C. The treating time is made about 1-50hr and the surface layer consisting of the nitride or carbonitride of the group Va element is efficiently formed to about 3-15mum thickness on the surface of the iron alloy material with god efficiency without generating deformation on the base metal.
Patent JP-S5881842-A (JP)
Title: Intermittent wiper driving controller
Inventor: SHIMIZU SUMIO
IPC: H02P7/06
Filed: 1981-11-10
Abstract: PURPOSE:To correctly set a time interval of intermittent wiper driving, by changing a reference signal with the time from an oscillator, fetching and storing the reference signal at a desired point of time then setting the time interval of wiper intermittent driving on the basis of said stored reference signal. CONSTITUTION:Oscillating output from an oscillator 1 is converted into a reference signal, in which its signal level is gradually changed in accordance with the lapse of time, in a D-A converter 2. Simultaneously with generation of this reference signal, an initial working circuit 3 is operated. A sample hold circuit 4 operates by the action of this circuit 3, if a switch SW is controlled at a desired point of time, the reference signal at said point of time is stored in the circuit 4. Then if each level of output of the converter 2 and output of the circuit 4 is aligned, output of a comparator circuit 5 is inverted, and an intermittent relay operating circut 7 is operated. While simultaneously a reset circuit 6 is operated to reset the converter 2. The converter 2 again generates a reference signal, if said signal is aligned to the signal, stored in the circui 4, an output of the circuit 5 is inverted to operate the operating circuit 7.
Patent JP-H0231061-A (JP)
Title: Case structure of power transmission device
Inventor: SHICHINOHE TAKASHI
IPC: F16H57/021
Filed: 1988-07-20
Abstract: PURPOSE:To simplify a power transmission device and reduce its size by supporting a middle part of a rotary shaft common to a main and an auxiliary speed changer by a shaft bearing of a middle case, and extending a main speed changer case and a middle case to form a crank case. CONSTITUTION:A middle part of a counter shaft 22 common to a main and an auxiliary speed changer 3, 4 is supported by a shaft bearing 15b of a middle case 7, and a main speed changer case 6 and the middle case 7 are extended to form a crank case 9 of an internal combustion engine 1. Rotation of a crank shaft 11 is transmitted through the main and auxiliary speed changers 3, 4 to a main shaft 24. Rotary shafts 21, 28 of the main and auxiliary speed changers 3, 4 are disposed axially close to each other, so the axial length of a gear case 5 is short. In addition, because the gear case 5 and the crank case 9 are integrated, the crank shaft 11 and the main speed changer shaft 21 are disposed close to each other, so the whole device is composed low, and gears 12, 13 interlocking the shafts 11, 21 can be of small diameters.
Patent JP-2000011236-A (JP)
Title: Money receiving device
Inventor: ANDO MAKOTO
IPC: G06F19/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect in setting a safe unit in a money receiving device main body and to make the security certain by providing a lock detecting means which detects a lock lever being locked to a lock shaft. SOLUTION: A lock detection sensor 8 as the lock detecting means is fitted to a lock part 7a2 of the lock lever 7a. This lock detection sensor 8 has an actuator 8b which protrudes to a lock shaft 7b of a lock mechanism 7 at a part of a microswitch 8a. This actuator 8b turns on the microswitch 8a by allowing the lock lever 7a to abut against the lock shaft 7b and turns off the microswitch 8a by freeing the lock lever 7a in an unlock state wherein the lock lever is not locked to the lock shaft 7b. The microswitch 8a when turned ON outputs a signal indicating that the lock lever 7a is locked to the lock shaft 7b to a control part.
Patent JP-S6071103-A (JP)
Title: Tool rest of automatic nc lathe
Inventor: MIHARA KUNIYUKI
IPC: B23B29/24
Filed: 1983-09-27
Abstract: PURPOSE:To minimize the times with works out of machining, by providing selectivity of cutters when the cutter tip has retracted alightly from a work to be machined, after machining is completed and the cutter began to retract. CONSTITUTION:A servo motor 18 in operation allows sink of the tool 22a together with other cutters down to a specific position, to be combined with the sliding motion of the spindle table in the direction fore and aft, so as to apply specified machining processes to a rod 7. When the machining is completed, the tool 22a is together with other cutters retracted by the rotating servo motor 18, and then a subsequent cutter shall be selected in the same manner. Further, parallel setting of cutters in rather close pitches will provided indexing of the tool rest in a very short time.
Patent JP-H08175307-A (JP)
Title: Air bag device
Inventor: HERRMANN GERT B
IPC: B60R21/20
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an airbag arrangement comprising as few individual parts as possible and being manufacturable and installable using a particularly economical method. SOLUTION: The marginal region 18 of a gas bag 13 in an opening has its peripheral edge clamped throughout its periphery between components 16, 20, 27 in two areas and is particularly clamped between the inner wall 19 of the marginal region 16 of a cover and the wall part 20 of a generator carrier 12 extending essentially parallel to the inner wall 19.
Patent JP-H1024956-A (JP)
Title: Cap attaching device to tube end and tube end capping device
Inventor: TAKAGI SHIGEKI
IPC: B65D59/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify a cap attaching device to a tube end and a structure of a cap, wherein manufacturing can be easy and the cap can be reliably attached to the tube end. SOLUTION: A cap attaching device 3 comprises an elastic plate member 4, wherein a plurality of cap joint claws 5 extended radially to be elastically joined with an inner wall face of a tube end cap 2 and a tube joint claw 6 constituted by cutting the plate member 4 to stand and elastically joined with an inner wall face of a tube 11 are included along a periphery of the plate member 4. The cap attaching device is attached to a cap for constituting a capping a device 16.
Patent JP-H0229458-A (JP)
Title: Low-warpage polyamide resin composition
Inventor: DEGUCHI RYUICHI
IPC: C08L77/00
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the title composition which can give a molding improved in dimensional stability and mechanical properties without causing deformations such as warpage by adding a fibrous filler to a polyamide resin (mixture) in which a layered silicate has been homogeneously dispersed. CONSTITUTION:100pts.wt. polyamide resin (mixture) (A) comprising at least 80wt.% polyamide resin (A) of an average MW of 9,000-30,000 and at most 20wt.% another polymer (e.g., PP) is mixed with 0.05-15pts.wt. layered silicate (B) of a length of a side of 0.002-1mum and a thickness of 6-20Angstrom  (e.g., montmorillonite of a cation exchange capacity of 50-320 milliequivalent/100g), and component B is dispersed in the mixture by melt kneading so that respective sheets of component B are distant form each other by at least 20Angstrom ; and 20-115 pts.wt. fibrous filler (C) of an aspect ratio of 3-70 (e.g., Si3N4 whisker of a fiber diameter of 0.1-3mum) is added to the obtained mixture.
Patent JP-H0846399-A (JP)
Title: Working unit
Inventor: USUI KATSUNAO
IPC: B23P21/00
Filed: 1994-07-29
Abstract: PURPOSE:To ensure safety in the maintenance work even when a dangerous movable section moves. CONSTITUTION:When an automatic electronic device mounter 20 is set with a maintenance mode, a worker 27 operates bar code readers 28, 29 to read in and register a bar code 32. When an operating section or a touch panel switch is operated to move a feed table 7, an alarm is delivered from a speaker 34. When all workers 27 finish the operation to read in the bar code 32 through the bar code readers 28, 29, the feed table 7 is started to move.
Patent JP-S6075249-A (JP)
Title: Method for coloring to green color plant faded in wilted state
Inventor: TANUMA MASAO
IPC: A23L19/00
Filed: 1983-09-29
Abstract: PURPOSE:To regenerate bright green color of a plant faded in a wilted state, by dissolving a color former consisting of a specific component in water in a copper container, boiling the resultant solution under heating, dipping the plant in the wilted state in the solution, and continuing the heating under mild conditions. CONSTITUTION:A mixture of citric acid with tartaric acid, preferably at about 1:3 ratio between the citric acid and the tartaric acid is incorporated with about >=0.03% ferrous oxide to give a color former, which is then dissolved in water in a copper container and boiled thoroughly. A plant, e.g. an oak leaf, in a wilted state is dipped in the solution, and heating is continued to such an extent as not to boil the solution. Thus, the plant faded in the wilted state can be regenerated to bright green color at the time of collection thereof.
Patent JP-S586566-A (JP)
Title: Magnetic recorder and reproducer
Inventor: MINAMI TERUJI
IPC: G11B5/027
Filed: 1981-11-09
Abstract: PURPOSE:To clearly display the signal level range for recording and reproduction, by providing the 1st and 2nd displays made of fluorescent display tubes displaying the signal level and the 3rd display displaying the set permissible range of the signal level corresponding to the operation/non-operation of a noise reduction circuit. CONSTITUTION:When a switch 36 changing over the operation/non-operation of noise reduction circuits 30 and 31 is switched to a terminal (a), the circuits 30 and 31 are made operative, a positive voltage is applied to anodes 21-26 of the 3rd display 20 for illumination and light emission display can be made in the length corresponding to the signal level of L and R channels of stereo for the entire range with the 1st and 2nd displays 40 and 80. When the switch 36 is changed over to a terminal (b), the anodes 23 and 26 are distinguished, the anodes 21, 22, 24, and 25 are illuminated, the circuits 30 and 31 are inoperative, and the level set with the 1st and 2nd displays 40 and 80 is displayed as being displayed in the range of, e.g., -40-+80dB.
Patent JP-S5968059-A (JP)
Title: Microcomputer with memory
Inventor: WAKAO IKUTAROU
IPC: G06F21/72
Filed: 1982-10-13
Abstract: PURPOSE:To increase secrecy greatly by providing a decoding circuit consisting of an inverter and a switch between an internal processing circuit and a memory wherein a coded program is stored. CONSTITUTION:Two-bit contents 27 and 28 from an ROM 21 are read out through terminals 22 and 23 by the conduction of transistors (TRs) 24 and 25. The ROM 21 is stored in the coded program previously, so it is outputted as it is. A manufacturer confirms the validity of ROM contents easily from said output. Normal instruction codes which are not coded are supplied externally through the terminals 22 and 23. At this time, the TRs 24 and 25 are turned on by the signal obtained by inverting a switching signal 34 through an inverter 33 to transfer the inputted instruction codes to the inside of a computer as they are. Consequently, the normal instruction codes are used to confirm the operation of the microcomputer.
Patent JP-H0228881-A (JP)
Title: Mask layout data control method
Inventor: NISHIDA HARUHI
IPC: H01L21/027
Filed: 1988-07-19
Abstract: PURPOSE:To reduce the range of data retrieval and to decrease processing steps by matching the arrangement information about a cell and a mask layout data by absolute coordinates and copying it onto a memory of a display edit private file only concerning data being displayed at present. CONSTITUTION:In the case of display data decision processing, first, the record of the cell of the display edit private file is read out. Based on a read numeric value, whether contained in a display area or not is decided. When contained, the mask layout data belonging to the said cell are read out of the same display edit private file and displayed on a display part. In the case of the recognition processing of editing object data, the record of the cell of the display edit private file is read out. The mask layout data belonging to the cell are read out of the same display edit private file. Further, the distance of the coordinate values of vertexes of the read mask layout data and input coordinate values is obtained.